CN116388486A - Automatic cloth of shaftless permanent magnet core magnet steel inserts machine - Google Patents
Automatic cloth of shaftless permanent magnet core magnet steel inserts machine Download PDFInfo
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- CN116388486A CN116388486A CN202310611364.2A CN202310611364A CN116388486A CN 116388486 A CN116388486 A CN 116388486A CN 202310611364 A CN202310611364 A CN 202310611364A CN 116388486 A CN116388486 A CN 116388486A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 239000004744 fabric Substances 0.000 title claims abstract description 8
- 230000005291 magnetic effect Effects 0.000 claims abstract description 255
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 78
- 125000006850 spacer group Chemical group 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000002955 isolation Methods 0.000 claims description 65
- 238000005192 partition Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011162 core material Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002889 diamagnetic material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
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Abstract
The invention relates to the field of motor iron core assembly, in particular to an automatic inserting machine for shaftless permanent magnet iron core magnetic steel, which is used for solving the problem that the production efficiency of an iron core is low because the conventional iron core can only rely on manual operation in the process of inserting the magnetic steel. The automatic cloth-inserting machine for the shaftless permanent magnet core magnetic steel comprises a frame, and a core feeding mechanism, a magnetic sheet conveying mechanism, a magnetic sheet stripping mechanism and an inserting sheet mechanism which are arranged on the frame; the iron core feeding mechanism is suitable for moving each iron core to be inserted into the inserting station one by one; the magnetic sheet conveying mechanism is suitable for conveying the magnetic sheet group into the magnetic sheet stripping mechanism; the magnetic sheet stripping mechanism is suitable for stripping the magnetic sheet and the spacer at the front end of the magnetic sheet group; the inserting sheet mechanism is suitable for taking the stripped magnetic sheet from the magnetic sheet stripping mechanism and inserting the magnetic sheet into each magnetic sheet groove of the iron core of the inserting sheet station. Make iron core material loading, magnet steel material loading, ejection of compact and unloading all realize automatic operation, promoted iron core magnet steel cloth and inserted efficiency, promoted the yield.
Description
Technical Field
The invention relates to the field of motor iron core assembly, in particular to an automatic inserting machine for shaftless permanent magnet iron core magnetic steel.
Background
Along with the wide application of new energy motors, the demands of various industries on the permanent magnet motors are also increasing, so that the iron cores produced at the front ends of the permanent magnet motors basically adopt automatic production, but the iron core magnetic steel is basically manually operated at the current stage of the iron core magnetic steel distribution and insertion.
When the iron core magnetic steel is manually inserted, the direction of the iron core is difficult to control to align the magnetic steel with the magnetic steel groove due to the strong magnetism of the magnetic steel, so that the working efficiency is extremely low. If the worker does not distinguish the magnetic pole direction before inserting the magnetic steel, the worker cannot detect the magnetic steel after inserting the iron core, and the worker cannot find the problem and then rework the magnetic steel until the verification process of the rear end, so that the labor hour is wasted.
Disclosure of Invention
The invention aims to solve the technical problems that: the automatic cloth of shaftless permanent magnet core magnet steel inserts machine solves the problem that the iron core only can rely on manual operation to cause low production efficiency of the iron core when cloth inserts magnet steel in the past.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an automatic cloth of shaftless permanent magnet core magnet steel inserts machine, include
The magnetic sheet feeding device comprises a frame, and an iron core feeding mechanism, a magnetic sheet conveying mechanism, a magnetic sheet stripping mechanism and an inserting sheet mechanism which are arranged on the frame;
the iron core feeding mechanism is suitable for moving each iron core to be inserted into an inserting station one by one;
the magnetic sheet conveying mechanism is internally provided with a magnetic sheet group, a spacer is arranged between adjacent magnetic sheets in the magnetic sheet group, and the magnetic sheet conveying mechanism is suitable for conveying the magnetic sheet group towards the magnetic sheet stripping mechanism;
the magnetic sheet stripping mechanism is suitable for stripping the magnetic sheet and the spacer at the front end of the magnetic sheet group;
the inserting sheet mechanism is suitable for taking the stripped magnetic sheet from the magnetic sheet stripping mechanism and inserting the magnetic sheet into each magnetic sheet groove of the iron core of the inserting sheet station.
Further, iron core feed mechanism includes
The dividing plate is horizontally and rotatably arranged on the frame;
the plurality of directional shaft sleeves are circumferentially and uniformly distributed on the dividing plate, and the iron cores to be inserted are suitable for being arranged on the directional shaft sleeves;
the speed reducing motor is fixedly arranged on the frame and connected with the rotating shaft of the dividing disc, and drives the dividing disc to rotate so as to drive each iron core to be inserted into the corresponding inserting station to sequentially move.
Further, the magnetic sheet conveying mechanism comprises
The conveying channel is arranged on the rack;
the conveying belt transmission assembly is arranged in the magnetic sheet channel;
the magnetic sheet group is positioned in the conveying channel and is placed on a conveying belt transmission assembly, and the conveying belt transmission assembly is suitable for conveying the magnetic sheet group in the conveying channel towards the magnetic sheet stripping mechanism.
Further, the conveyor belt transmission assembly comprises
The motor base is fixedly arranged on the frame;
the driving wheel and the two driven wheels are both arranged on the motor base, and the driving wheel is connected with the servo motor;
and the conveying belt is connected to the driving wheel and the two driven wheels.
Further, the magnetic sheet stripping mechanism comprises
The upper end of the stripping cavity is provided with an upper isolation pad, the lower end of the stripping cavity is provided with a lower isolation pad, the upper isolation pad is provided with a rod hole and a first magnetic sheet perforation, and the lower isolation pad is provided with a rod hole and a spacer perforation;
the material ejection rod penetrates through the rod hole of the lower isolation pad and extends into the stripping cavity, an upper step groove and a lower step groove are formed in the material ejection rod, the upper step groove is suitable for being matched with the magnetic sheet, and the lower step groove is suitable for being matched with the isolation pad;
the ejection cylinder is connected with the ejection rod to drive the ejection rod to move up and down;
when the material pushing rod is reset downwards, the magnetic sheet at the forefront end face moves into the upper step groove;
when the material pushing rod is lifted upwards, the material pushing rod drives the magnetic sheets to lift upwards together until the upper half part of each magnetic sheet extends out of the first magnetic sheet perforation of the upper partition pad, and at the moment, the partition piece at the forefront end in the magnetic sheet group moves into the lower step groove;
when the ejector rod is reset downwards, the ejector rod drives the spacer to move downwards until the spacer is moved out of the stripping cavity.
Further, the upper spacer is provided with a magnetic pole induction photoelectric device, and the magnetic pole induction photoelectric device is suitable for detecting the magnetic pole of the magnetic sheet in the first magnetic sheet perforation.
Further, the inserting sheet mechanism comprises
The working shaft of the four-axis robot performs rotary lifting motion;
the upper end of the sheet taking device is fixedly connected with the lower end of the working shaft, the lower end of the sheet taking device is provided with a sheet taking slot, and when the sheet taking device takes sheets, the upper ends of the magnetic sheets are suitable for being inserted into the sheet taking slot of the sheet taking device and are adsorbed in the sheet taking slot;
the interference isolation assembly is arranged on the rack;
when the four-axis robot drives the sheet taking device to move to the magnetic sheet stripping mechanism, the upper end of the stripped magnetic sheet is inserted into and adsorbed in the sheet taking slot; when the four-axis robot moves to the inserting station with the magnetic sheet, the magnetic sheet and the iron core of the inserting station generate suction force, and the magnetic sheet passes through the interference isolation assembly and then is absorbed and inserted into the magnetic sheet groove of the iron core.
Further, the tablet extractor comprises
The magnetic sheet taking seat is made of magnetic permeability materials, and the upper end of the magnetic sheet taking seat is fixedly connected with the working shaft;
the magnetic sheet bin is fixedly arranged at the lower end of the magnetic sheet taking seat, the sheet taking slot is formed in the magnetic sheet bin, and the magnetic sheet bin is made of antimagnetic materials;
an adsorption force is generated between the magnetic sheet in the sheet taking slot and the sheet taking seat, so that the upper end of the magnetic sheet is adsorbed in the sheet taking slot.
Further, the interference isolation assembly comprises
The interference isolation plate is made of antimagnetic materials, one end of the interference isolation plate is connected with the isolation cylinder, the other end of the interference isolation plate is provided with a plurality of second magnetic sheet perforations, the second magnetic sheet perforations are distributed in a circumferential shape, and the distribution shape of the second magnetic sheet perforations corresponds to the distribution shape of magnetic sheet grooves on the iron core;
the isolation cylinder is fixedly arranged on the frame and connected with the interference isolation plate so as to drive the interference isolation plate to move up and down;
the guide rod assembly is respectively connected with the interference isolation plate and the frame to guide the interference isolation plate to move up and down.
Further, the working shaft is provided with a plug-in rod assembly, and the plug-in rod assembly comprises
The rod hole is formed in the working shaft, and the lower end of the rod hole is communicated with the tablet taking slot;
the inserted rod is movably arranged in the rod hole;
the inserting piece cylinder is arranged at the upper end of the working shaft and connected with the upper end of the inserting rod so as to drive the inserting rod to move up and down in the rod hole;
the inserting piece cylinder is suitable for driving the inserting rod to push the magnetic piece so as to push the magnetic piece into the iron core.
The beneficial effects of the invention are as follows:
the automatic inserting machine for the shaftless permanent magnet core magnetic steel enables automatic operation of core feeding, magnetic steel feeding, discharging and discharging to be achieved, improves the inserting efficiency of the core magnetic steel, and improves the yield.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of an automatic inserting machine for shaftless permanent magnet core magnetic steel;
FIG. 2 is a schematic illustration of a core;
FIG. 3 is a schematic diagram of a magnetic disk stack;
fig. 4 and 5 are schematic diagrams of an iron core feeding mechanism;
FIGS. 6 and 7 are schematic views of a magnetic sheet conveying mechanism;
FIG. 8 is a schematic view of a magnetic sheet peeling mechanism;
FIGS. 9 and 10 are schematic views of ejector pins;
FIG. 11 is a schematic view of an upper spacer and a lower spacer;
FIG. 12 is a schematic illustration of a tab mechanism;
FIG. 13 is a schematic view of a film taker;
FIG. 14 is a schematic diagram of an interference isolation assembly;
FIG. 15 is a schematic view of an interference spacer;
FIG. 16 is a side view of the tab mechanism;
FIG. 17 is a cross-sectional view taken along line A-A of FIG. 16;
wherein,,
a frame 1;
a core 2, a magnetic sheet groove 21;
magnetic sheet set 3, magnetic sheet 31, spacer 32;
the iron core feeding mechanism 4, the dividing disc 41, the directional shaft sleeve 42 and the gear motor 43;
the magnetic sheet conveying mechanism 5, a stop lever 51, a motor base 52, a driving wheel 53, a driven wheel 54 and a conveying belt 55;
the magnetic sheet peeling mechanism 6, the upper spacer 61, the first magnetic sheet perforation 611, the lower spacer 62, the spacer perforation 621, the ejector pin 63, the upper stepped groove 631, the lower stepped groove 632, the ejector cylinder 64;
the inserting piece mechanism 7, the four-axis robot 71, the working shaft 711, the magnetic piece taking seat 72, the magnetic piece bin 73 and the piece taking slot 731;
the inserting rod assembly 8, the inserting rod 81 and the inserting piece cylinder 82;
the interference isolation assembly 9 isolates the cylinder 91, the interference isolation plate 92, and the second magnetic sheet perforated 921.
Detailed Description
The invention will now be further described with reference to specific examples. These drawings are simplified schematic views illustrating the basic structure of the present invention by way of illustration only, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 17, an automatic shaftless permanent magnet core magnetic steel inserting machine comprises
A frame 1, and an iron core feeding mechanism 4, a magnetic sheet conveying mechanism 5, a magnetic sheet stripping mechanism 6 and an inserting sheet mechanism 7 which are arranged on the frame 1;
a plurality of iron cores 2 to be inserted are placed on the iron core feeding mechanism 4, and the iron core feeding mechanism 4 is suitable for moving each iron core 2 to be inserted to an inserting station one by one;
the magnetic sheet conveying mechanism 5 is internally provided with a magnetic sheet group 3, a spacer 32 is arranged in the magnetic sheet group 3 and between the adjacent magnetic sheets 31, and the magnetic sheet conveying mechanism 5 is suitable for conveying the magnetic sheet group 3 towards the magnetic sheet stripping mechanism 6;
the magnetic sheet stripping mechanism 6 is suitable for stripping the magnetic sheet 31 and the spacer 32 at the front end of the magnetic sheet group 3;
the insert mechanism 7 is adapted to take the peeled magnetic sheet 31 off from the magnetic sheet peeling mechanism 6 and insert the magnetic sheet 31 into each of the magnetic sheet grooves 21 of the core 2 of the insert station.
Specifically, as an alternative embodiment of the present embodiment, as shown in fig. 4 and 5, the iron core feeding mechanism 4 includes
An index plate 41 horizontally rotatably provided on the frame 1;
the plurality of directional shaft sleeves 42, each directional shaft sleeve 42 is circumferentially and uniformly distributed on the index plate 41, and the iron core 2 to be inserted is suitable for being arranged on the directional shaft sleeve 42;
the gear motor 43 is fixedly arranged on the frame 1 and is connected with the rotating shaft of the dividing disc 41, and the gear motor 43 drives the dividing disc 41 to rotate so as to drive each iron core 2 to be inserted into the inserting station to sequentially move.
In this embodiment, the iron core 2 is sleeved on the directional shaft sleeve 42, the directional shaft sleeve 42 is provided with a key slot, and the iron core 2 is installed on the directional shaft by protruding fit of the key slot and the key on the iron core 2, and the iron core 2 is limited to rotate on the directional shaft sleeve 42.
In this embodiment, the number of the orientation sleeves 42 is four, and the four orientation sleeves 42 are circumferentially and uniformly distributed on the index plate 41.
When the iron core feeding mechanism 4 works: the gear motor 43 drives the index plate 41 to rotate 90 degrees, so that the iron core 2 on one directional shaft sleeve 42 can be driven to move to the inserting station, and after the iron core 2 is inserted, the index plate 41 continues to rotate 90 degrees, and the next iron core 2 is replaced for inserting.
Specifically, as an alternative implementation of the present embodiment, as shown in fig. 6 and 7, the magnetic sheet conveying mechanism 5 includes
The conveying channel is arranged on the frame 1;
the conveying belt transmission assembly is arranged in the magnetic sheet channel;
the magnet sheet set 3 is located in the conveying channel and rests on a conveyor belt drive assembly adapted to convey the magnet sheet set 3 in the conveying channel in the direction of the magnet sheet stripping mechanism 6.
The conveying channel is formed by two stop rods 51, and the stop rods 51 are fixed on the machine frame 1 and form a conveying channel with the machine frame 1. A slot is arranged on the table top of the frame 1 at the bottom of the conveying channel, and the conveying belt 55 is positioned in the slot.
Specifically, as an alternative implementation of the present embodiment, as shown in fig. 7, the conveyor belt driving assembly includes
A motor base 52 fixedly provided on the frame 1;
the driving wheel 53 and the two driven wheels 54 are both arranged on the motor base 52, and the driving wheel 53 is connected with a servo motor;
a conveyor belt 55 is connected to the driving wheel 53 and the two driven wheels 54.
When the magnetic sheet conveying mechanism 5 works: the magnetic sheet group 3 is placed in the conveying channel, the conveying belt 55 is used for carrying the magnetic sheet group 3 to move forwards, the magnet at the front end of the magnetic sheet group 3 is stripped, and the conveying belt 55 controls the magnetic sheet group 3 to move forwards for a certain displacement.
Specifically, as an alternative embodiment of the present embodiment, as shown in fig. 8 to 11, the magnetic sheet peeling mechanism 6 includes
The stripping cavity is provided with an upper isolation pad 61 at the upper end and a lower isolation pad 62 at the lower end, the upper isolation pad 61 is provided with a rod hole and a first magnetic sheet perforation 611, and the lower isolation pad 62 is provided with a rod hole and a spacer perforation 621;
the ejector rod 63 penetrates through the rod hole of the lower spacer 62 and extends into the stripping cavity, an upper step groove 631 and a lower step groove 632 are formed in the ejector rod 63, the upper step groove 631 is suitable for being matched with the magnetic sheet 31, and the lower step groove 632 is suitable for being matched with the spacer 32;
the ejection cylinder 64 is connected with the ejection rod 63 to drive the ejection rod 63 to move up and down;
when the ejector pin 63 is reset downwards, the magnetic sheet 31 on the forefront end surface moves into the upper step groove 631;
when the ejector rod 63 is lifted upwards, the ejector rod 63 drives the magnetic sheet 31 to lift upwards together until the upper half part of the magnetic sheet 31 extends out of the first magnetic sheet through hole 611 of the upper spacer 61, and at this time, the spacer 32 at the forefront end of the magnetic sheet group 3 moves into the lower step groove 632;
when ejector rod 63 is reset downward, ejector rod 63 moves septum 32 downward until septum 32 is removed from the peeling chamber.
The stripping chamber comprises an upper spacer 61, a lower spacer 62 and two side plates.
As shown in fig. 11, the magnetic sheet 31 is positioned in the upper stepped groove 631 of the ejector pin 63, while the spacer 32 is positioned in the lower stepped groove 632.
Specifically, in this embodiment, the lower end of the ejector rod 63 is connected to a lifting seat, which is connected to the ejector cylinder 64, and a guide rod assembly is disposed between the lifting seat and the frame 1 to guide the lifting seat to move vertically.
Specifically, the upper spacer 61 is provided with a magnetic pole induction photoelectric device (not shown) adapted to detect the magnetic pole of the magnetic sheet 31 in the first magnetic sheet perforation 611.
The magnetic pole induction photoelectricity senses the magnetic pole error of the magnetic sheet 31 or gives an alarm of different signals when no magnet exists. After the correct magnetic pole is replaced manually or the magnetic sheet 31 is supplemented, the normal work can be realized after the alarm is given.
Specifically, as an alternative implementation of the present embodiment, as shown in fig. 12, the tab inserting mechanism 7 includes
A four-axis robot 71, wherein a working shaft 711 of the four-axis robot 71 performs a rotation and lifting motion;
the upper end of the tablet taking device is fixedly connected with the lower end of the working shaft 711, the lower end of the tablet taking device is provided with a tablet taking slot 731, and when the tablet taking device takes tablets, the upper end of the magnetic sheet 31 is suitable for being inserted into the tablet taking slot 731 of the tablet taking device and is adsorbed in the tablet taking slot 731;
an interference isolation assembly 9 disposed on the frame 1;
when the four-axis robot 71 drives the sheet taking device to move to the magnetic sheet stripping mechanism 6, the upper end of the stripped magnetic sheet 31 is inserted into and absorbed in the sheet taking slot 731; when the four-axis robot 71 moves to the inserting station with the magnetic sheet 31, the magnetic sheet 31 and the iron core 2 of the inserting station generate suction force, and the magnetic sheet 31 passes through the interference isolation assembly 9 and is absorbed and inserted into the magnetic sheet groove 21 of the iron core 2.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 13, the film picker includes
The magnetic sheet taking seat 72 is made of magnetic permeability material, and the upper end of the magnetic sheet taking seat 72 is fixedly connected with the working shaft 711;
the magnetic sheet bin 73 is fixedly arranged at the lower end of the magnetic sheet taking seat 72, the sheet taking slot 731 is formed in the magnetic sheet bin 73, and the magnetic sheet bin 73 is made of antimagnetic materials;
an adsorption force is generated between the magnet piece 31 in the magnet piece taking slot 731 and the magnet piece taking seat 72, so that the upper end of the magnet piece 31 is adsorbed in the magnet piece taking slot 731.
In this embodiment, the magnet cartridge 73 is made of brass, and the magnet taking seat 72 is made of stainless steel, so as to adsorb the magnet 31.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 14 and 15, the interference isolation assembly 9 includes
The interference isolation plate 92 is made of a diamagnetic material, one end of the interference isolation plate is connected with the isolation cylinder 91, the other end of the interference isolation plate is provided with a plurality of second magnetic sheet through holes 921, the second magnetic sheet through holes 921 are distributed in a circumferential shape, and the distribution shape of the second magnetic sheet through holes 921 corresponds to the distribution shape of the magnetic sheet grooves 21 on the iron core 2;
the isolation cylinder 91 is fixedly arranged on the frame 1, and the isolation cylinder 91 is connected with the interference isolation plate 92 so as to drive the interference isolation plate 92 to move up and down;
the guide rod assembly is respectively connected with the interference isolation plate 92 and the frame 1 to guide the interference isolation plate 92 to move up and down.
The interference isolation plate 92 is made of aluminum alloy plate.
When the index plate 41 rotates, the interference isolation plate 92 is lifted, and after the insert core 2 rotates to the insert station, the index plate 41 descends, so that the second magnetic sheet through holes 921 on the interference isolation plate 92 correspond to the magnetic sheet grooves 21 of the lower core 2.
The interference isolation plate 92 functions in: when the magnetic sheet 31 is vertically inserted into the iron core 2, because the adsorption force exists between the iron core 2 and the magnetic sheet 31, the magnetic sheet 31 is not restrained by the interference isolation plate 92, and is easy to deviate in the horizontal direction, so that the magnetic sheet 31 cannot be accurately inserted into the iron core 2, and the magnetic sheet 31 is restrained in the horizontal direction by the interference isolation plate 92, so that the magnetic sheet 31 can only vertically move.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 16 and 17, the working shaft 711 is provided with a plug rod assembly 8, and the plug rod assembly 8 includes
A rod hole which is arranged in the working shaft 711, and the lower end of the rod hole is communicated with the tablet taking slot 731;
a plunger 81 movably disposed in the plunger hole;
the inserting piece cylinder 82 is arranged at the upper end of the working shaft 711 and is connected with the upper end of the inserting rod 81 so as to drive the inserting rod 81 to move up and down in the rod hole;
the insert cylinder 82 is adapted to drive the insert rod 81 to push the magnetic sheet 31 so as to push the magnetic sheet 31 into the iron core 2.
In this embodiment, the four-axis robot 71 belongs to an existing mature product, and specifically, a Tiantai four-axis robot 71 (model SCARA-500FLL-500 MM) may be used. In this patent application, improve the working shaft 711 of four-axis robot 71 that the purchase comes, change it into the mesopore structure, set up the pole hole promptly inside, then install inserted bar 81 in the pole hole, top installation inserted sheet cylinder 82 makes inserted bar 81 can do the reciprocates in working shaft 711.
The inserting sheet mechanism 7 works as follows:
the four-axis robot 71 drives the sheet taking device to move to the sheet stripping mechanism 6, along with the stripping of the sheet 31 by the sheet stripping mechanism 6, the upper half part of the ejected sheet 31 is inserted into the sheet taking device, the upper end of the sheet 31 is adsorbed by the sheet taking seat 72 of the sheet taking device, then the four-axis robot 71 moves to the inserting station with the sheet 31, the four-axis robot 71 moves vertically downwards with the sheet 31, the lower end of the sheet 31 passes through the second sheet perforation 921 of the interference isolation plate 92 and then enters the sheet groove 21 of the iron core 2, and the sheet 31 in the sheet taking device can be directly adsorbed into the iron core 2 due to the adsorption force between the iron core 2 and the sheet 31, so as to ensure that the sheet 31 can completely fall into the iron core 2, the inserting rod assembly 8 starts to work, and the sheet 31 is pushed into the sheet groove 21 of the iron core 2 completely by the pushing of the sheet 31 by the inserting rod 81.
The working process of the automatic cloth inserting machine for the shaftless permanent magnet core magnetic steel comprises the following steps:
the magnetic sheets 31 and the spacers 32 are stacked together, the spacers 32 are arranged between the adjacent magnetic sheets 31, and each magnetic sheet 31 and each spacer 32 form a magnetic sheet group 3.
The magnetic sheet group 3 is placed in the magnetic sheet conveying mechanism 5, the magnetic sheet group 3 is driven by the conveying belt 55 to move forwards, and the magnetic sheet 31 at the forefront end moves into the upper step groove 631 of the ejector rod 63;
in the iron core feeding mechanism 4, an index plate 41 finds an origin along the circumferential direction for resetting, a worker sequentially installs the iron cores 2 on each directional shaft sleeve 42 of the index plate 41, and the index plate 41 sends the iron cores 2 to the inserting station one by one;
in the magnetic sheet stripping mechanism 6, the ejector cylinder 64 moves upwards with the ejector rod 63, the ejector rod 63 drives the foremost magnetic sheet 31 in the magnetic sheet set 3 to lift upwards, the magnetic sheet 31 stretches out from the first magnetic sheet perforation 611 of the upper partition plate 61, the upper end of the lifted magnetic sheet 31 is directly inserted into the sheet taking slot 731 of the sheet taking device, when the ejector rod 63 lifts, the magnetic sheet conveying mechanism 5 drives the magnetic sheet set 3 to continuously move forwards by the distance of one partition sleeve, the foremost partition plate 32 is pushed into the lower step groove 632 of the ejector rod 63, and the partition plate 32 is moved out from the partition plate perforation 621 of the lower partition plate 62 along with the downward resetting of the ejector rod 63, so that the partition plate 32 falls into the collecting box through the guide plate.
In the insert mechanism 7, the four-axis robot 71 moves the magnet sheet to insert the insert station, the magnet sheet 31 is moved from top to bottom, the magnet sheet 31 is inserted into the magnet sheet groove 21 of the iron core 2 after passing through the interference isolation plate 92, the four-axis robot 71 repeats the previous operation after inserting one magnet sheet 31, continues to remove the magnet sheet 31 above the magnet sheet stripping mechanism 6, inserts the obtained magnet sheet 31 into the next magnet sheet groove 21 of the iron core 2, each iron core 2 is provided with eight magnet sheet grooves 21, after the insert mechanism 7 is assembled with eight magnet sheets 31, the index plate 41 is rotated by 90 degrees, the next iron core 2 to be inserted is moved to insert the insert station, and the insert process is repeated.
The automatic inserting machine for the shaftless permanent magnet core magnetic steel enables automatic operation of core feeding, magnetic steel feeding, discharging and discharging to be achieved, improves the inserting efficiency of the core magnetic steel, and improves the yield.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. An automatic cloth of shaftless permanent magnet core magnet steel inserts machine, characterized by including
The magnetic sheet feeding device comprises a frame, and an iron core feeding mechanism, a magnetic sheet conveying mechanism, a magnetic sheet stripping mechanism and an inserting sheet mechanism which are arranged on the frame;
the iron core feeding mechanism is suitable for moving each iron core to be inserted into an inserting station one by one;
the magnetic sheet conveying mechanism is internally provided with a magnetic sheet group, a spacer is arranged between adjacent magnetic sheets in the magnetic sheet group, and the magnetic sheet conveying mechanism is suitable for conveying the magnetic sheet group towards the magnetic sheet stripping mechanism;
the magnetic sheet stripping mechanism is suitable for stripping the magnetic sheet and the spacer at the front end of the magnetic sheet group;
the inserting sheet mechanism is suitable for taking the stripped magnetic sheet from the magnetic sheet stripping mechanism and inserting the magnetic sheet into each magnetic sheet groove of the iron core of the inserting sheet station.
2. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 1, wherein,
the iron core feeding mechanism comprises
The dividing plate is horizontally and rotatably arranged on the frame;
the plurality of directional shaft sleeves are circumferentially and uniformly distributed on the dividing plate, and the iron cores to be inserted are suitable for being arranged on the directional shaft sleeves;
the speed reducing motor is fixedly arranged on the frame and connected with the rotating shaft of the dividing disc, and drives the dividing disc to rotate so as to drive each iron core to be inserted into the corresponding inserting station to sequentially move.
3. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 1, wherein,
the magnetic sheet conveying mechanism comprises
The conveying channel is arranged on the rack;
the conveying belt transmission assembly is arranged in the magnetic sheet channel;
the magnetic sheet group is positioned in the conveying channel and is placed on a conveying belt transmission assembly, and the conveying belt transmission assembly is suitable for conveying the magnetic sheet group in the conveying channel towards the magnetic sheet stripping mechanism.
4. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 3, wherein,
the conveyor belt drive assembly comprises
The motor base is fixedly arranged on the frame;
the driving wheel and the two driven wheels are both arranged on the motor base, and the driving wheel is connected with the servo motor;
and the conveying belt is connected to the driving wheel and the two driven wheels.
5. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 1, wherein,
the magnetic sheet stripping mechanism comprises
The upper end of the stripping cavity is provided with an upper isolation pad, the lower end of the stripping cavity is provided with a lower isolation pad, the upper isolation pad is provided with a rod hole and a first magnetic sheet perforation, and the lower isolation pad is provided with a rod hole and a spacer perforation;
the material ejection rod penetrates through the rod hole of the lower isolation pad and extends into the stripping cavity, an upper step groove and a lower step groove are formed in the material ejection rod, the upper step groove is suitable for being matched with the magnetic sheet, and the lower step groove is suitable for being matched with the isolation pad;
the ejection cylinder is connected with the ejection rod to drive the ejection rod to move up and down;
when the material pushing rod is reset downwards, the magnetic sheet at the forefront end face moves into the upper step groove;
when the material pushing rod is lifted upwards, the material pushing rod drives the magnetic sheets to lift upwards together until the upper half part of each magnetic sheet extends out of the first magnetic sheet perforation of the upper partition pad, and at the moment, the partition piece at the forefront end in the magnetic sheet group moves into the lower step groove;
when the ejector rod is reset downwards, the ejector rod drives the spacer to move downwards until the spacer is moved out of the stripping cavity.
6. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 5, wherein,
the upper isolation pad is provided with a magnetic pole induction photoelectric device, and the magnetic pole induction photoelectric device is suitable for detecting the magnetic pole of the magnetic sheet in the first magnetic sheet perforation.
7. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 1, wherein,
the inserting sheet mechanism comprises
The working shaft of the four-axis robot performs rotary lifting motion;
the upper end of the sheet taking device is fixedly connected with the lower end of the working shaft, the lower end of the sheet taking device is provided with a sheet taking slot, and when the sheet taking device takes sheets, the upper ends of the magnetic sheets are suitable for being inserted into the sheet taking slot of the sheet taking device and are adsorbed in the sheet taking slot;
the interference isolation assembly is arranged on the rack;
when the four-axis robot drives the sheet taking device to move to the magnetic sheet stripping mechanism, the upper end of the stripped magnetic sheet is inserted into and adsorbed in the sheet taking slot; when the four-axis robot moves to the inserting station with the magnetic sheet, the magnetic sheet and the iron core of the inserting station generate suction force, and the magnetic sheet passes through the interference isolation assembly and then is absorbed and inserted into the magnetic sheet groove of the iron core.
8. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 7, wherein,
the tablet taking device comprises
The magnetic sheet taking seat is made of magnetic permeability materials, and the upper end of the magnetic sheet taking seat is fixedly connected with the working shaft;
the magnetic sheet bin is fixedly arranged at the lower end of the magnetic sheet taking seat, the sheet taking slot is formed in the magnetic sheet bin, and the magnetic sheet bin is made of antimagnetic materials;
an adsorption force is generated between the magnetic sheet in the sheet taking slot and the sheet taking seat, so that the upper end of the magnetic sheet is adsorbed in the sheet taking slot.
9. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 7, wherein,
the interference isolation assembly comprises
The interference isolation plate is made of antimagnetic materials, one end of the interference isolation plate is connected with the isolation cylinder, the other end of the interference isolation plate is provided with a plurality of second magnetic sheet perforations, the second magnetic sheet perforations are distributed in a circumferential shape, and the distribution shape of the second magnetic sheet perforations corresponds to the distribution shape of magnetic sheet grooves on the iron core;
the isolation cylinder is fixedly arranged on the frame and connected with the interference isolation plate so as to drive the interference isolation plate to move up and down;
the guide rod assembly is respectively connected with the interference isolation plate and the frame to guide the interference isolation plate to move up and down.
10. The automatic inserting machine for shaftless permanent magnet core magnetic steel according to claim 7, wherein,
the working shaft is provided with a plunger assembly, and the plunger assembly comprises
The rod hole is formed in the working shaft, and the lower end of the rod hole is communicated with the tablet taking slot;
the inserted rod is movably arranged in the rod hole;
the inserting piece cylinder is arranged at the upper end of the working shaft and connected with the upper end of the inserting rod so as to drive the inserting rod to move up and down in the rod hole;
the inserting piece cylinder is suitable for driving the inserting rod to push the magnetic piece so as to push the magnetic piece into the iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310611364.2A CN116388486A (en) | 2023-05-29 | 2023-05-29 | Automatic cloth of shaftless permanent magnet core magnet steel inserts machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310611364.2A CN116388486A (en) | 2023-05-29 | 2023-05-29 | Automatic cloth of shaftless permanent magnet core magnet steel inserts machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116388486A true CN116388486A (en) | 2023-07-04 |
Family
ID=86971296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310611364.2A Withdrawn CN116388486A (en) | 2023-05-29 | 2023-05-29 | Automatic cloth of shaftless permanent magnet core magnet steel inserts machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116388486A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964383A (en) * | 2018-08-15 | 2018-12-07 | 合肥巨智能装备有限公司 | A kind of new energy motor rotor magnetic steel automatic assembling apparatus and pressure magnet steel mechanism |
| CN211981697U (en) * | 2020-05-08 | 2020-11-20 | 武汉皓扬天科技有限公司 | Magnetic steel inserting separation magnetic sheet mechanism |
| CN215956235U (en) * | 2021-09-02 | 2022-03-04 | 山东科森自动化科技有限公司 | New energy automobile inserts magnet steel machine |
| CN216016667U (en) * | 2021-06-22 | 2022-03-11 | 上海德梅柯汽车装备制造有限公司 | Full-automatic motor magnetic steel inserting device |
-
2023
- 2023-05-29 CN CN202310611364.2A patent/CN116388486A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964383A (en) * | 2018-08-15 | 2018-12-07 | 合肥巨智能装备有限公司 | A kind of new energy motor rotor magnetic steel automatic assembling apparatus and pressure magnet steel mechanism |
| CN211981697U (en) * | 2020-05-08 | 2020-11-20 | 武汉皓扬天科技有限公司 | Magnetic steel inserting separation magnetic sheet mechanism |
| CN216016667U (en) * | 2021-06-22 | 2022-03-11 | 上海德梅柯汽车装备制造有限公司 | Full-automatic motor magnetic steel inserting device |
| CN215956235U (en) * | 2021-09-02 | 2022-03-04 | 山东科森自动化科技有限公司 | New energy automobile inserts magnet steel machine |
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Application publication date: 20230704 |